Meat defiberizer



J. SNYDER.

MEAT DEFIBERIZER. I APPLICATION FILED NOV. 29. 1920.

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JOHN SNYDER, OF SAN FRANCISCO, CALIFORNIA.

MEAT DEFIIBERIZERT Application filed November 29, 1920. Serial No. 426,898.

eating qualities when cooked.

An ob'ect of the invention is to provide means w ereby a steak may be quickly and completely defibrei zed without cutting it so thatit will separate when cooked.

A further object of the invention is to provide a movable cutting block upon which the steak is placed in order to enable thicker or thinner slabs of meat to be treated.

Another object of the invention is to provide means whereby the defiberizer blades will be positively, rotated as they pass over the steak.

Other objects of the invention will appear as the description proceeds.

An embodiment of the invention is shown in the accompanying drawings in which the same reference numeral is applied to the same portion throughout, but I' am aware that there may be modifications thereof.

Figure 1 is a side elevation of the complete apparatus.

Fig. 2 is a vertical sectional view of the complete apparatus looking in the same direction as Fig. 1.

Fig. 3 is an end view of the complete ap- Fig. 1., partly in section.

The apparatus is mounted upona base 1 which may be of a suitable thickness and it has four upwardly extending posts 2 to 5 inclusive. These posts are slotted near the top and they are connected by means of four bars 6 to 9 inclusive. At each side of the machine there is a rack as indicated at 10 and 11, said rack being secured to the vertical posts. Between the posts there is the cutting block 12. This blocks rests upon four cams 13 to 16 inclusive carried by shafts 17 and 18 which are journaled in the lower portion of the vertical posts. The shaft 17 has an operating handle 19 which is adapted to be engaged with notches of a segment 20 secured to the base of the post 2. Said notches determining the adjustmen in elevation of the cutting board 12.

The shaft has been determined inclusive.

The defiberizer consists of a rectangular frame 28 which has two lugs projecting into the holes formed by the rails 6, 7 and 8, 9 as indicated at 29 and 30. This frame is provided with a shaft 31 carrying a plurality of toothed discs 32 sharpened at 33, 34.

The toothed discs are spaced apart by means of a bushing 35 on the shaft 31 and said shaft carries two gear wheels 36, 37 which are in mesh with the racks 10 and 11 respectively.

A hood the frame plates 39 prevent the meat from working up into the upper portion of the cutting discs. The strippers 39 are. sufficiently coarse so that when they are ressed into engagement with one of the bushings 35 that their ends 40, 41 will be disengaged from the slots in the front and back of the frame 28 and enable them to be removed when the discs are to be cleaned.

It is to be observed that hand end of the cutting block will be used for the purpose of defibreizing the steak, while the right hand end is reserved for the purpose of allowing the cutting frame to be moved along sufficiently so that the guard wheels 36, 37 will be disengaged from the teeth of the racks 10 and 11, the operator discs to sharpen them. The slot 38 being removed or a suitable sharpening being'inserted as may be conordinarily the left venient. p

The steak is simply laid upon the top of the cutting block and the discs are rolled over at a time or two by the operation of the crank 43, which is applied to one end of the shaft 31. When it has been cut several guard. plates 39 to pass over,

times in one position it may be turned over may be lowered by handle 19 such an amount as may be convenient, whereupon the discs are rotated over the steak after which the steak is turned over' and the knives will penetrate it, from both sides although one be completely out through by each travel.

What I claim is as follows, but various modifications may be made in the construction shown in thedrawings and above particularly described form, within the purview of my invention: j

1. .A meat defibreizing machine comprising a frame having two open slots in its outer faces, a shaft journaled therein, a slidable frame movable in said slots, a plurality the knives at side will not of sharpened disks carried by the shaft, a guard extending overt ened disks and secured to opposite sidespf theframe, and a plurality of spring str pper plates having hooks at t eir opposite ends grooves in the outer edges of t frame to strip the materials treated off the disks.

2. A meat defibreizing machine comprising a frame having two open grooves in its outer faces, a shaft journaled 1n the frame, a plurality\ of slotted circular cutters carriedby t e shaft and spaced from each other, a cover secured to the top of the frame to protect the operator from the cutters, and spring guard plates adapted to be removed from or attached to the frame by having hooks carried thereby sprung into the open grooves in said frame.

In testimony whereof I have hereunto set my hand this 22nd day of Nov., A. D. 1920.

' JOHN SNYDER.

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